| original |
Middle Precambrian |
|
Canada(Ontario) |
Barghoorn,E.S. et al. Microorganisms from the Gunflint Chert. |
1965 |
| details |
Early Proterozoic |
|
Nd |
Korde,K.B. The geological history of the Earliest algae and their stratigraphical assemblages. |
1969 |
| details |
Precambriam |
|
Canada(Ontario) |
Hofmann,H.J. Polygonomorph acritarch from the Gunflint Formation (Precambrian), Ontario. |
1971 |
| details |
Early Proterozoic |
|
Canada(Ontario) |
Awramik,S.M. et al. Comparative biogeology of the Gunflint Formation from Canada and Frere Formation (Western Australia). |
1978 |
| details |
Early Proterozoic |
|
Australia(W.Australia) |
Awramik,S.M. et al. Comparative biogeology of the Gunflint Formation from Canada and Frere Formation (Western Australia). |
1978 |
| details |
|
|
South Africa |
Tappan,H. The Paleobiology of Plant Protists. |
1980 |
| details |
|
|
Congo |
Maithy,P.K. et al. Proof for the synsedimentary biota in Pre-Cambrian Shales. |
1981 |
| details |
Early Riphean |
|
USSR(Bashkir ASSR) |
Andreev,Y.V. et al. Stratigraphy of the Upper Proterozoic of the Russian Plate and the Western Slope of South Urals |
1981 |
| details |
Vendian |
|
India(Jammu & Kashmir) |
Kumar,G. et al. The Precambrian-Cambrian boundary problem and its prospects, northwest Himalaya, India. |
1984 |
| details |
Precambriam |
|
India |
Maithy,P.K. Indian Precambrian biota. (In: Proceedings, Symposium and Technical Sessions. R.S. Tiwari, editors) |
1984 |
| details |
Late Riphean |
|
India(Jammu & Kashmir) |
Kumar,G. The Precambrian-Cambrian boundary Beds, northwest Himalaya, India, and boundary problem. (In: Proceedings, Symposium and Technical Sessions. R.S. Tiwari, editors) |
1984 |
| details |
Precambriam |
|
USSR |
Yankauskas,T.V. et al. Fifth All-Union Colloquium on Precambrian microfossils of the USSR |
1987 |
| details |
Vendian |
|
India(Uttar Pradesh) |
Joshi,A. et al. First record of Precambrian microbiota from the Blaini Formation in Mussoorie area, Lesser Himalay, Uttar Pradesh. |
1988 |
| details |
Proterozoic |
|
Canada |
Knoll,A.H. Archean and Proterozoic paleontology. (Principles and Applications. Applications. J.Jansonius and D.C.McGregor, editors.) |
1996 |
| details |
Precambriam |
|
Nd |
Elsik,W.C. Fungi. (Principles and Applications. Applications. J.Jansonius and D.C.McGregor, editors.) |
1996 |
| details |
Riphean |
|
India(Uttar Pradesh) |
Tewari,V.C. Discovery of Pre-Edicaran acritarch Chuaria Circularis (Walcott 1899; Vidal and Ford,1985) from the Deoban Mountains, Lesser Himalaya, India |
1996 |